230021553044143 has 16 divisors (see below), whose sum is σ = 264101279204160. Its totient is φ = 196248213504000.

The previous prime is 230021553044113. The next prime is 230021553044159. The reversal of 230021553044143 is 341440355120032.

It is not a de Polignac number, because 230021553044143 - 2²⁵ = 230021519489711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230021553044113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61111458 + ... + 64766143.

It is an arithmetic number, because the mean of its divisors is an integer number (16506329950260).

Almost surely, 2^{230021553044143} is an apocalyptic number.

230021553044143 is a deficient number, since it is larger than the sum of its proper divisors (34079726160017).

230021553044143 is a wasteful number, since it uses less digits than its factorization.

230021553044143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125878818.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 230021553044143 in words is "two hundred thirty trillion, twenty-one billion, five hundred fifty-three million, forty-four thousand, one hundred forty-three".